According to StockMKTNewz, early trading data for the S&P 500 shows mixed performance across major sectors, with technology and financial stocks leading gains while energy stocks lag behind (source: StockMKTNewz, May 22, 2025). This sector rotation impacts correlated crypto assets, as strong tech stock momentum historically supports positive sentiment in major cryptocurrencies such as Bitcoin and Ethereum. Traders should monitor tech sector performance for potential spillover effects into crypto markets.